Schweizer joined Hanson in 2007. He has served in multiple capacities on a variety of aviation projects including planning, surveying, land acquisition and engineering design, and he has worked as a resident project representative for several airport construction projects. Schweizer has a bachelor’s degree in civil engineering from Southern Illinois University Carbondale.

Hanson is a national, employee-owned consulting firm providing engineering, architecture, planning and allied services. The firm’s corporate headquarters is located at 1525 S. Sixth St., Springfield, IL 62703. The office may be reached by phone: (217) 788-2450 or fax: (217) 788-2503. For more information about Hanson, please visit http://www.facebook.com/pages/Hanson-Professional-Services-Inc/119667132848?sk=wall or http://www.linkedin.com/company/hanson-professional-services-inc.